Here's a translated article:
Sorry I made you wait! The Toei Tokusatsu Fan Club (TTFC) is now able to distribute "MIGHTY MORPHIN POWER RANGERS", which has received many requests! POWER RANGERS, an overseas version of Super Sentai that started in 1993. The first of these, "MIGHTY MORPHIN POWER RANGERS" with the motif of "Dinosaur Squadron Juranger" will finally be available for unlimited viewing by TTFC members from this Saturday (4/24).
About 28 years ago, broadcasting started in the United States in 1993, and the
"POWER RANGERS" series continues to this day. "MIGHTY MORPHIN POWER RANGERS" is
the origin of the hero who has caused social phenomena and is gaining worldwide popularity,
this is the first time that the first season (60 episodes) will be distributed in Japan!
It will be a Japanese dubbed version that was reimported and broadcast in Japan.
The second season (Episode 61-100) is scheduled to be delivered in May!
It's a work that hasn't been made into a DVD, so I think many people will see it for the first time.
Please take a look at the origin of the "POWER RANGERS" series at TTFC!
Since they list 100 Episodes,I guess they're re-airing the old dub.